National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-9154 Detail

Current Description

Siemens Desigo PX Web modules PXA40-W0, PXA40-W1, PXA40-W2 for Desigo PX automation controllers PXC00-E.D, PXC50-E.D, PXC100-E.D, PXC200-E.D (All firmware versions < V6.00.046) and Desigo PX Web modules PXA30-W0, PXA30-W1, PXA30-W2 for Desigo PX automation controllers PXC00-U, PXC64-U, PXC128-U (All firmware versions < V6.00.046) use a pseudo random number generator with insufficient entropy to generate certificates for HTTPS, potentially allowing remote attackers to reconstruct the corresponding private key.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/94962 Third Party Advisory VDB Entry
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-856492.pdf Mitigation Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-16-355-01 Third Party Advisory US Government Resource

Weakness Enumeration

CWE-ID CWE Name Source
CWE-332 Insufficient Entropy in PRNG NIST   Siemens AG  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:siemens:desigo_web_module_pxa30-w0_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.00.00
 cpe:2.3:a:siemens:desigo_web_module_pxa30-w1_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.00.00
 cpe:2.3:a:siemens:desigo_web_module_pxa30-w2_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.00.00
 cpe:2.3:a:siemens:desigo_web_module_pxa40-w0_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.00.00
 cpe:2.3:a:siemens:desigo_web_module_pxa40-w1_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.00.00
 cpe:2.3:a:siemens:desigo_web_module_pxa40-w2_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.00.00
Running on/with
 cpe:2.3:h:siemens:desigo_web_module_pxa30-w0:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:siemens:desigo_web_module_pxa30-w1:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:siemens:desigo_web_module_pxa30-w2:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:siemens:desigo_web_module_pxa40-w0:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:siemens:desigo_web_module_pxa40-w1:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:siemens:desigo_web_module_pxa40-w2:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-9154
NVD Published Date:
12/23/2016
NVD Last Modified:
10/09/2019